Musashi

As a major Princess Peach fan I was happy to hear that she was intended as a playable character for All Star Attack, but my understanding is that the current version of the game available for download doesn't have her in it.

I was wondering if I could help get her added. I'll start by asking if it's a matter of making the sprites, ripping voice clips, programming her with her own power/speed levels and movesets, or what?